| 摘要 |
PROBLEM TO BE SOLVED: To suppress increase in size or cost of an electronic apparatus to be the transmission side or reception side.SOLUTION: A visible light communication system 1 comprises: a first electronic apparatus 10 including a display unit 11; and a second electronic apparatus 20 including an illuminance sensor 22. The first electronic apparatus 10 and second electronic apparatus 20 perform visible light communication by the illuminance sensor 22 detecting visible light (solid arrow) output from the display unit 11. |
